Charmed fans have mourned the deaths of some of the show's most beloved cast members over the years. The supernatural drama series - which aired between 1998 and 2006 - was centered around sisters Prue (Shannen Doherty), Piper (Holly Marie Combs) and Phoebe Halliwell (Alyssa Milano) using their magical abilities as the "Power of Three" to protect innocents. Rose McGowan later joined Charmed as Piper and Phoebe's half-sister Paige Matthews, following Doherty's departure at the end of season 3.